一種混合動力汽車能量回收控制方法

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中圖分類號：U469.72 文獻標(biāo)識碼：A 文章編號：1003-8639（2025）08-0029-03

【Abstract】Energy recovery technology can enhance the pure electric range of new energy vehicles and is one of the coretechnologiesofnew energyvehicles.Thispaper systematicallyanalyzes the influencing factorsof energyrecovery functionandintroduces theenergyrecovery control strategyofahybridelectricvehiclewith aseriesparalel structure. The energy recovery function can be divided into threecategories：braking energyrecovery，coasting energyrecovery，and theswitching control between braking energyrecoveryandcoasting energyrecovery.Through the development of energy recovery strategies，the fuel economy and pure electric range of the vehicle can be efectively improved.

【Key words】 hybrid electric vehicle；energy recovery；brake regeneration；vehicle control unit

0 引言

能量回收是新能源汽車核心技術(shù)之一，是指新能源汽車在行駛過程中，將車輛滑行或制動減速時產(chǎn)生的多余能量轉(zhuǎn)化為電能，并儲存于動力電池之中[-2]。（剩余3361字）